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临床试验/NCT07614932
NCT07614932尚未招募不适用

Assessment of Arthroscopic Lysis and Lavage With And Without Intra-Articular Injection of Hyaluronic Acid in the Management of Patients With Disc Displacement Without Reduction: A Randomized Controlled Trial

Cairo University1 个研究点 分布在 1 个国家目标入组 52 人开始时间: 2026年5月1日最近更新:
适应症

试验速览

阶段
不适用
状态
尚未招募
入组人数
52
试验地点
1

研究概览

简要总结

The study aims to assess the outcomes of arthroscopic lysis and lavage procedure with and without single intra-articular injection of hyaluronic acid in managing patients with anterior disc displacement without reduction.

The research question that this study will answer is:

Does arthroscopic lysis and lavage combined with hyaluronic acid provide better outcomes in terms of pain intensity and maximum mouth opening compared to arthroscopic lysis and lavage alone?

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Double (Participant, Outcomes Assessor)

盲法说明

This is a double-blinded randomized controlled trial. Participants, outcome assessors, and the statistician will be blinded to treatment allocation. Surgeons performing the procedures cannot be blinded due to the obvious difference in the injectable material.

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Adults above 18 years old.
  • Diagnosis of Disc Displacement Without Reduction (DDWOR) with limited mouth : eitherunilateral or bilateral based on the DC/TMD and confirmed with MRI
  • History of unsuccessful conservative treatment such as physical therapy, occlusal splints,or medications (e.g., NSAIDs, muscle relaxants) for at least 3 months.
  • Patients must sign the informed consent, understand the study procedures and potential risks, accept to volunteer in the study and be available to attend the follow-up visits.

排除标准

  • Degenerative Temporomandibular Joint Disorders (e.g., osteoarthritis, rheumatoid arthritis).
  • History of prior TMJ surgery (e.g., joint replacement, previous arthroscopy).
  • Severe Systemic Conditions (e.g., cardiovascular disease, autoimmune disorders, uncontrolled diabetes).
  • Active joint infection, acute inflammation, or presence of any condition that may increase the risk of complications from arthroscopic surgery or injections (e.g., local infection, uncontrolled bleeding disorders).
  • Pregnancy or Breastfeeding.
  • Patients with severe Psychological Conditions (e.g., severe depression, psychosis, myofascial pain disorder) or dental related pain will be identified at the initial assessment and referred for appropriate psychological, behavioural, or dental management prior to inclusion in the study.

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Eshraq Ahmed

Dr

Cairo University

研究点 (1)

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